Network Statistics
Table 11-2
Network Setup Items (continued)
Item
Span to PC Port
PC VLAN
CDP on PC Port
CDP on SW Port
LLDP-MED: SW Port
LLDP: PC Port
LLDP Power Priority
LLDP Asset ID
Network Statistics
The following network statistics hyperlinks on a phone web page provide information about network
traffic on the phone. To display a network statistics area, access the web page for the phone as described
in the
•
•
•
Cisco Unified IP Phone 8961, 9951, and 9971 Administration Guide for Cisco Unified Communications Manager 8.6 (SIP)
11-8
Description
Indicates whether the phone forwards packets transmitted and received on the network port to the
access port.
When Span to PC Port is enabled, the PC attached to the Cisco Unified IP Phone 7911 cannot
authenticate using 802.1x.
VLAN used to identify and remove 802.1P/Q tags from packets sent to the PC.
Indicates whether CDP is supported on the PC port (default is enabled).
When CDP is disabled in Cisco Unified Communications Manager, a warning is displayed,
indicating that disabling CDP on the PC port prevents CVTA from working.
The current PC and switch port CDP values are shown on the Settings menu.
Indicates whether CDP is supported on the switch port (default is enabled).
Enable CDP on the switch port for VLAN assignment for the phone, power negotiation, QoS
management, and 802.1x security.
Enable CDP on the switch port when the phone is connected to a Cisco switch.
When CDP is disabled in Cisco Unified Communications Manager, a warning is presented,
indicating that CDP should be disabled on the switch port only if the phone is connected to a
non-Cisco switch.
The current PC and switch port CDP values are shown on the Settings menu.
Indicates whether Link Layer Discovery Protocol Media Endpoint Discovery (LLDP-MED) is
enabled on the switch port.
Indicates whether Link Layer Discovery Protocol (LLDP) is enabled on the PC port.
Advertises the phone's power priority to the switch, enabling the switch to appropriately provide
power to the phones. Settings include:
Unknown—Default
•
Low
•
High
•
Critical
•
Identifies the asset ID assigned to the phone for inventory management
"Accessing the Web Page for a Phone" section on page
Ethernet Information—Displays information about Ethernet traffic.
in this area.
Access area—Displays information about network traffic to and from the PC port on the phone.
Table 11-4
describes the items in this area.
Network area—Displays information about network traffic to and from the network port on the
phone.
Table 11-4
describes the items in this area.
Chapter 11
Monitoring the Cisco Unified IP Phone Remotely
11-2.
Table 11-3
describes the items